This report has been generated at Fri Mar 4 21:46:12 2022 AEST. The report analyses the BGP Routing Table as seen within AS131072 and generates a report on aggregation potential within the table.
Check https://www.cidr-report.org/v6 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 25-02-22 150781 79276 26-02-22 150974 79347 27-02-22 151011 81234 28-02-22 151062 79257 01-03-22 151014 79223 02-03-22 151108 79571 03-03-22 151471 79513 04-03-22 151519 79513 AS Summary 28497 Number of ASes in routing system 18709 Number of ASes announcing only one prefix 3528 Largest number of prefixes announced by an AS AS11172: Alestra, S. de R.L. de C.V., MX 36318243520512 (/18.95) Largest address span announced by an AS (/64s) AS7922 : COMCAST-7922, US Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. --- 04Mar22 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 151547 79613 71934 47.5% All ASes AS11172 3528 126 3402 96.4% Alestra, S. de R.L. de C.V., MX AS9808 3110 478 2632 84.6% CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., CN AS7552 2161 5 2156 99.8% VIETEL-AS-AP Viettel Group, VN AS45609 2270 307 1963 86.5% BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service, IN AS12479 1608 4 1604 99.8% UNI2-AS, ES AS17622 2425 915 1510 62.3% CNCGROUP-GZ China Unicom Guangzhou network, CN AS24547 1514 23 1491 98.5% CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limited, CN AS45271 1586 287 1299 81.9% ICLNET-AS-AP Idea Cellular Limited, IN AS22773 1274 10 1264 99.2% ASN-CXA-ALL-CCI-22773-RDC, US AS28573 1336 154 1182 88.5% CLARO S.A., BR AS62240 1117 41 1076 96.3% CLOUVIDER Clouvider - Global ASN, GB AS56046 1066 18 1048 98.3% CMNET-JIANGSU-AP China Mobile communications corporation, CN AS56044 966 16 950 98.3% CMNET-AS-LIAONING China Mobile communications corporation, CN AS32098 1058 179 879 83.1% TRANSTELCO-INC, US AS17623 1437 603 834 58.0% CNCGROUP-SZ China Unicom Shenzen network, CN AS16509 2005 1209 796 39.7% AMAZON-02, US AS39891 817 21 796 97.4% ALJAWWALSTC-AS, SA AS4808 899 127 772 85.9% CHINA169-BJ China Unicom Beijing Province Network, CN AS18403 915 211 704 76.9% FPT-AS-AP FPT Telecom Company, VN AS38266 985 332 653 66.3% VODAFONE-IN Vodafone India Ltd., IN AS56047 641 51 590 92.0% CMNET-HUNAN-AP China Mobile communications corporation, CN AS20115 1021 464 557 54.6% CHARTER-20115, US AS4134 602 63 539 89.5% CHINANET-BACKBONE No.31,Jin-rong Street, CN AS11664 463 5 458 98.9% Techtel LMDS Comunicaciones Interactivas S.A., AR AS52257 691 245 446 64.5% Telconet S.A, EC AS133612 727 295 432 59.4% VODAFONE-AS-AP Vodafone Australia Pty Ltd, AU AS17552 419 9 410 97.9% TRUEONLINE-AS-AP True Online, TH AS8376 460 56 404 87.8% Jordan Data Communications, JO AS8008 399 1 398 99.7% ETC-60-AS, US AS131429 490 98 392 80.0% MOBIFONE-AS-VN MOBIFONE Corporation, VN Total 37990 6353 31637 83.3% Top 30 total Possible Bogus Routes 600:6001:110b::/48 AS11351 TWC-11351-NORTHEAST, US 2001::/32 AS6939 HURRICANE, US 2001:4:112::/48 AS112 -Reserved AS-, ZZ 2001:df0:2b7::/48 AS9555 VZB-AU-AS Verizon Australia PTY Limited, AU 2001:df3:a280::/48 AS16509 AMAZON-02, US 2001:df5:5c00::/48 AS9649 MOPH-TH-AP Information Technology Office, SG 2001:43f8:ac0::/48 AS37356 Huge-Networks, ZA 2002::/16 AS6939 HURRICANE, US 2006:75c0::/32 AS400010 R-TECH-ISP, US 2400:4b40::/32 AS133425 2400:e800:1000::/36 AS17564 GITN-PCN-AS-AP GITN M Sdn. Bhd., MY 2401:160c::/32 AS133090 FUSIONNETWORKS-AS-AP Fusion Networks, NZ 2401:5b80::/32 AS133425 2402:f880::/32 AS64056 KAZILALLC-AS-AP Kazila LLC, AU 2403:4200:401::/48 AS58534 JAZMIN-AS-AP Jazmin Communications Pty Ltd, AU 2403:4e00::/32 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN 2403:4e00:300::/48 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN 2403:4e00:302::/48 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN 2403:4e00:305::/48 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN 2403:4e00:306::/48 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN 2403:4e00:30b::/48 AS45528 TIKONAIN-AS Tikona Infinet Ltd., IN 2404:b980::/35 AS62240 CLOUVIDER Clouvider - Global ASN, GB 2404:e601::/48 AS132805 SINGTEL-AS-SCSGKC23 Singapore Telecommunications Limited, SG 2406:2580::/32 AS397086 LAYER-HOST-HOUSTON, US 2450:1740:1::/48 AS140079 GARMININTERNATIONAL-AS-AP Garmin International Inc, TW 2600:26c6:8::/48 AS20115 CHARTER-20115, US 2602:fbb6::/36 AS2914 NTT-LTD-2914, US 2605:a80:1::/48 AS13213 UK2NET-AS, GB 2605:66c5::/32 AS53820 CSUR, CA 2605:66c6::/32 AS53820 CSUR, CA 2605:66c7::/32 AS53820 CSUR, CA 2605:8280::/32 AS36069 CHANUTE, US 2605:d7c0::/32 AS207976 V6NETWORKING, US 2605:d7c1::/32 AS53820 CSUR, CA 2605:d7c2::/32 AS53820 CSUR, CA 2605:d7c3::/32 AS53820 CSUR, CA 2605:d7c4::/32 AS53820 CSUR, CA 2605:d7c5::/32 AS53820 CSUR, CA 2605:d7c6::/32 AS53820 CSUR, CA 2605:d7c7::/32 AS53820 CSUR, CA 2606:8f80:1::/48 AS6327 SHAW, CA 2606:ae04:8020::/48 AS17224 ATT-CERFNET-BLOCK, US 2620:0:880::/48 AS29763 -Reserved AS-, ZZ 2620:0:900::/48 AS4185 ATTIS-ASN4185, US 2620:38:a00::/48 AS22695 PLAYGROUND, US 2620:40:4000::/48 AS16931 GLOBAL-PAYMENTS-1, US 2620:ba:8000::/48 AS2386 INS-AS, US 2620:108:8002::/48 AS14904 IBMCCH-RTP, US 2620:12c:b131::/48 AS13448 WEBSENSE, US 2801:19c:10::/48 AS14080 Telmex Colombia S.A., CO 2803:1a80::/32 AS28317 NAVEGALO S.A., CR 2803:1b40::/32 AS27843 OPTICAL TECHNOLOGIES S.A.C., PE 2803:2f40:ffff::/48 AS36351 SOFTLAYER, US 2803:4220::/32 AS27843 OPTICAL TECHNOLOGIES S.A.C., PE 2803:5c40::/32 AS263796 NAVEGALO S.A., CR 2803:8220::/32 AS27843 OPTICAL TECHNOLOGIES S.A.C., PE 2803:8700:10::/48 AS25577 C4L-AS, GB 2804:b8::/32 AS53144 -Reserved AS-, ZZ 2804:334:400::/48 AS53242 -Reserved AS-, ZZ 2804:10e8::/32 AS263655 -Reserved AS-, ZZ 2804:10e8::/34 AS263655 -Reserved AS-, ZZ 2804:10e8:1002::/48 AS263655 -Reserved AS-, ZZ 2804:10e8:4000::/34 AS263655 -Reserved AS-, ZZ 2804:10e8:4200::/40 AS263655 -Reserved AS-, ZZ 2804:10e8:4300::/40 AS263655 -Reserved AS-, ZZ 2804:10e8:5000::/42 AS263655 -Reserved AS-, ZZ 2804:10e8:5040::/42 AS263655 -Reserved AS-, ZZ 2804:10e8:5080::/42 AS263655 -Reserved AS-, ZZ 2804:10e8:50c0::/42 AS263655 -Reserved AS-, ZZ 2804:10e8:5100::/42 AS263655 -Reserved AS-, ZZ 2804:10e8:5140::/42 AS263655 -Reserved AS-, ZZ 2804:10e8:5180::/42 AS263655 -Reserved AS-, ZZ 2804:10e8:51c0::/42 AS263655 -Reserved AS-, ZZ 2804:10e8:5200::/42 AS263655 -Reserved AS-, ZZ 2804:10e8:5240::/42 AS263655 -Reserved AS-, ZZ 2804:10e8:5280::/42 AS263655 -Reserved AS-, ZZ 2804:10e8:8000::/34 AS263655 -Reserved AS-, ZZ 2804:10e8:c000::/34 AS263655 -Reserved AS-, ZZ 2804:3ae4::/32 AS266116 -Reserved AS-, ZZ 2805:f10:f12::/48 AS262182 Media Networks Latin America SAC, PE 2805:f10:f13::/48 AS262182 Media Networks Latin America SAC, PE 2805:f10:f14::/48 AS262182 Media Networks Latin America SAC, PE 2b0d:6f84::/30 AS37268 2b10:3c84::/30 AS53820 CSUR, CA 2c0f:f590::/32 AS36974 AFNET-AS, CI Please see https://www.cidr-report.org/v6 for the full report ------------------------------------ Copies of this report are mailed to: [email protected] _______________________________________________ apops mailing list -- [email protected] To unsubscribe send an email to [email protected]
